﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Text.RegularExpressions;

namespace Interface
{
    class Query1
    {
        public string Years { get; set; }
        public int Establishments { get; set; }
    }


    class Query2
    {
        public string Years { get; set; }
        public string Categories { get; set; }
        public int Num_Teachers { get; set; }
    }

    class Query3
    {
        public string Establishments { get; set; }
        public string Categories { get; set; }
        public int Num_Teachers { get; set; }
    }
}
